koniifer/ableos
1
1
Fork 1
forked from AbleOS/ableos
Code Pull requests Activity

amazing random driver update

Browse source
This commit is contained in:
koniifer 2024-09-12 19:44:27 +01:00
parent c2183d5138
commit e577572299
1 changed files with 7 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
kernel/src/arch/aarch64/mod.rs
View file

@ -103,15 +103,17 @@ pub fn spin_loop() -> ! {
}
}
static mut A_REAL_RANDOM_U64_I_PROMISE: u64 = 0;
pub fn hardware_random_u64() -> u64 {
if let Some(rng) = aarch64_cpu::asm::random::ArmRng::new() {
if let Some(rnd) = rng.rndr() {
rnd
} else {
panic!("RNG failure :(")
return rnd;
}
} else {
panic!("RNDR failure :(((")
}
unsafe {
A_REAL_RANDOM_U64_I_PROMISE += 1;
A_REAL_RANDOM_U64_I_PROMISE
}
}